Geological mineral exploration sample storage device

Abstract

The utility model discloses a geological mineral exploration sample storage device, and relates to the technical field of geological exploration sample storage. The device comprises a base, a mineral sample storage box is fixedly connected to the top of the base, step grooves are formed in the top of the mineral sample storage box in a rectangular array mode, sealing covers are arranged in the step grooves in a matched mode, rectangular storage grooves are formed in the mineral sample storage box below the step grooves, and sample storage cylinders are placed in the rectangular storage grooves. And the side wall of each rectangular storage groove is fixedly connected with an air guide branch pipe. The explored mineral samples and the sample storage cylinder are placed in the rectangular storage groove together, the sealing cover is closed, and the rectangular storage groove can be vacuumized through the air guide branch pipe and the U-shaped pipe by driving the vacuum pump, so that the mineral samples in the sample storage cylinder can be subjected to vacuum protection, and the mineral samples are stored in the sample storage cylinder. The mineral samples in the sample storage cylinder do not need to be vacuumized manually by a worker, so that the operation is more labor-saving and convenient, and the vacuum effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of geological prospecting sample storage, in particular to a geological and mineral prospecting sample storage device. Background Art

[0002] Geological and mineral exploration is based on advanced geological science theories. On the basis of a large amount of field geological observations and the collection and collation of relevant geological data, it uses comprehensive geological means and methods such as geological surveying, geophysical and geochemical exploration, and drilling and exploration projects to obtain reliable geological and mineral information. In the process of geological and mineral exploration, the samples obtained need to be stored in a storage device. After searching, the patent with application number 202122123721.X discloses a geological and mineral exploration sample storage device, which belongs to the field of geological exploration sample storage technology. A geological and mineral exploration sample storage device includes a box body, a plurality of partitions are connected to the box body, a plurality of sample cans are arranged in the box body, a sealing cover is provided on the outer wall of the upper end of the sample can, a suction assembly is provided in the sealing cover, and a box cover is provided at the upper end of the box body.

[0003] However, during actual use, the applicant found that when vacuuming the samples in the sample can, personnel need to manually screw the suction assembly onto the sample can, and manually rotate the threaded rod to drive the suction plate to move, so as to vacuum the sample can. When the samples in the sample can are taken out, the suction assembly needs to be unscrewed from the suction can, which is not convenient to operate. In view of this, we propose a geological and mineral exploration sample storage device. Utility Model Content

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a geological mineral exploration sample storage device, comprising a base, a mineral sample storage box is fixedly connected to the top of the base, a step groove is opened in the top of the mineral sample storage box in a rectangular array, a sealing cover is arranged in the step groove, a rectangular storage groove is opened in the mineral sample storage box below the step groove, a sample storage tube is placed inside the rectangular storage groove, a gas guide branch pipe is fixedly connected to the side wall of each of the rectangular storage grooves, a U-shaped tube is fixedly connected to the mineral sample storage box, one end of the gas guide branch pipe away from the rectangular storage groove is fixedly connected to the U-shaped tube, a first hand valve is sleeved and fixed on the gas guide branch pipe, a vacuum tube is fixedly arranged on the part of the U-shaped tube located outside the base, an air outlet end of the vacuum tube is fixedly connected to the air inlet end of a vacuum pump fixedly installed on the top of the base, a battery pack is fixedly connected to the top of the base on the rear side of the vacuum pump, a pressure relief branch pipe is fixedly arranged on the U-shaped tube above the battery pack, and a second hand valve is sleeved and fixed on the pressure relief branch pipe.

[0006] Preferably, hand grooves are symmetrically provided on the inner wall of the upper portion of the sample storage tube.

[0007] Preferably, a rectangular limiting protrusion is fixedly provided in the middle of the sample storage tube, and the outer side wall of the rectangular limiting protrusion is in contact with the inner side wall of the rectangular storage groove.

[0008] Preferably, a power switch is fixedly installed on the top of the battery pack, and the vacuum pump, the battery pack and the power switch are connected in series via a wire.

[0009] Preferably, a sealing gasket is fixedly provided at the bottom of the step groove, and a buckle groove is provided at the top of the sealing cover.

[0010] Preferably, one end of the air guide branch pipe is flush with the inner wall of the rectangular storage groove, and one end of the air guide branch pipe is connected to the rectangular storage groove.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses a geological and mineral exploration sample storage device, which places the explored mineral samples together with the sample storage tube in a rectangular storage groove, and closes the sealing cover, and drives the vacuum pump to evacuate the rectangular storage groove through the air guide branch pipe and the U-tube, so that the mineral samples inside the sample storage tube can be vacuum protected, and there is no need for personnel to manually evacuate the mineral samples inside the sample storage tube, which is more convenient and labor-saving, and has a better vacuum effect. By providing a hand groove on the sample storage tube, it is convenient for personnel to take and put the sample storage tube, and by arranging a rectangular limiting protrusion on the outside of the sample storage tube, the sample storage tube can be limited, so that the sample storage tube can be more stable inside the rectangular storage groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 This is a right side structural schematic diagram of a geological and mineral exploration sample storage device of the utility model;

[0015] Figure 2 This is a left-side structural schematic diagram of a geological and mineral exploration sample storage device of the utility model;

[0016] Figure 3 The utility model is a schematic diagram of the structure of a sample storage tube in a geological and mineral exploration sample storage device.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Base; 2. Mineral sample storage box; 21. Step groove; 22. Rectangular storage groove; 3. Sample storage tube; 31. Hand groove; 32. Rectangular limit protrusion; 4. Sealing gasket; 5. First hand valve; 6. Air guide branch pipe; 7. U-shaped pipe; 71. Vacuum pipe; 72. Pressure relief branch pipe; 8. Sealing cover; 9. Vacuum pump; 10. Battery pack; 11. Second hand valve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 As shown, the utility model provides a technical solution:

[0021] Embodiment 1: A geological mineral exploration sample storage device, comprising a base 1, a mineral sample storage box 2 is fixedly connected to the top of the base 1, a step groove 21 is provided on the top of the mineral sample storage box 2 in a rectangular array, a sealing gasket 4 is fixedly provided at the bottom of the step groove 21, a sealing cover 8 is provided in the step groove 21, the setting of the sealing gasket 4 is used to achieve effective sealing of the connection between the step groove 21 and the sealing cover 8, a buckle groove is provided on the top of the sealing cover 8, a rectangular storage groove 22 is provided in the mineral sample storage box 2 below the step groove 21, a sample storage tube 3 is placed inside the rectangular storage groove 22, an air guide branch pipe 6 is fixedly connected to the side wall of each rectangular storage groove 22, a U-shaped tube 7 is fixedly connected to the mineral sample storage box 2, and the air guide branch pipe 6 is provided at the bottom of the step groove 21. One end is flush with the inner wall of the rectangular storage groove 22, and one end of the air guide branch pipe 6 is connected to the rectangular storage groove 22, and the end of the air guide branch pipe 6 away from the rectangular storage groove 22 is fixedly connected to the U-shaped tube 7, and a first hand valve 5 is fixedly sleeved on the air guide branch pipe 6. Before and after placing the sample inside the rectangular storage groove 22, the first hand valve 5 is in a closed state, and the part of the U-shaped tube 7 located outside the base 1 is fixedly provided with a vacuum tube 71, and the air outlet end of the vacuum tube 71 is fixedly connected to the air inlet end of the vacuum pump 9 fixedly installed on the top of the base 1. Through the vacuum pump 9, the interior of the rectangular storage groove 22 can be evacuated, thereby vacuuming the mineral samples inside the sample storage tube 3, and there is no need for personnel to manually evacuate the mineral samples inside the sample storage tube 3. The vacuum pump 9 is operated without any need for any labor, is more convenient and has a better vacuum effect. A battery pack 10 is fixedly connected to the top of the base 1 on the rear side of the vacuum pump 9. A power switch is fixedly installed on the top of the battery pack 10. The vacuum pump 9, the battery pack 10 and the power switch are connected in series through a wire. A pressure relief branch pipe 72 is fixedly arranged on the U-shaped tube 7 above the battery pack 10. A second hand valve 11 is sleeved and fixed on the pressure relief branch pipe 72. By opening the second hand valve 11, the pressure inside the U-shaped tube 7 can be released through the pressure relief branch pipe 72, so that after the first hand valve 5 is opened, the sealing cover 8 above the rectangular storage slot 22 at its corresponding position can be opened smoothly. When storing samples obtained from geological and mineral exploration, the sealing cover 8 at a rectangular storage slot 22 can be opened and the second hand valve 11 can be opened. The first hand valve 5 on the air guide branch pipe 6 at the corresponding position is opened, and then the sample storage tube 3 containing the sample is placed in the rectangular storage groove 22, and then the sealing cover 8 is re-placed in the step groove 21, and the vacuum pump 9 is turned on. At this time, except for the first hand valve 5 corresponding to the rectangular storage groove 22 to be vacuumed, all other first hand valves 5 and second hand valves 11 are closed. The vacuum pump 9 can evacuate the interior of the rectangular storage groove 22 through the U-shaped tube 7 and the air guide branch pipe 6. After the vacuum is completed, the corresponding first hand valve 5 is closed, and then the vacuum pump 9 is closed. When the sample needs to be taken out, the second hand valve 11 can be manually opened, and then the first hand valve 5 at the corresponding position of the rectangular storage groove 22 where the sample to be taken out is located is opened.The pressure inside the rectangular storage groove 22 can be released, and the sealing cover 8 can be quickly opened, so that the sample storage tube 3 together with the sample can be taken out of the rectangular storage groove 22.

[0022] Embodiment 2: The difference between this embodiment and embodiment 1 lies in that, a hand groove 31 is symmetrically provided on the inner wall of the upper part of the sample storage tube 3. The provision of the hand groove 31 can facilitate personnel to take out the sample storage tube 3. A rectangular limiting protrusion 32 is fixedly provided in the middle part of the sample storage tube 3. The outer wall of the rectangular limiting protrusion 32 is fitted with the inner wall of the rectangular storage groove 22. The rectangular limiting protrusion 32 is provided to limit the sample storage tube 3 so that the sample storage tube 3 can be more stable inside the rectangular storage groove 22.

[0023] Working principle: When using, when storing samples obtained from geological and mineral exploration, the sealing cover 8 at a rectangular storage groove 22 can be opened, and the first hand valve 5 on the gas guide branch pipe 6 at the corresponding position can be opened, and then the sample storage tube 3 containing the sample is placed in the rectangular storage groove 22, and then the sealing cover 8 is re-placed in the step groove 21, and the vacuum pump 9 is turned on. At this time, except for the first hand valve 5 corresponding to the rectangular storage groove 22 to be vacuumed, all other first hand valves 5 and second hand valves 11 are in a closed state, and the vacuum pump 9 can be opened through The U-shaped tube 7 and the air guide branch pipe 6 evacuate the interior of the rectangular storage groove 22. After the vacuum is completed, the first hand valve 5 at the corresponding position is closed, and then the vacuum pump 9 is turned off. When the sample needs to be taken out, the second hand valve 11 can be manually opened, and then the first hand valve 5 at the corresponding position of the rectangular storage groove 22 where the sample to be taken out is located is opened, so that the pressure inside the rectangular storage groove 22 can be released. The buckle groove on the top of the sealing cover 8 can be buckled out with fingers, and the sealing cover 8 can be quickly opened, so that the sample storage tube 3 can be taken out from the rectangular storage groove 22 together with the sample.

[0024] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments and any equivalent replacement of some of the technical features therein are within the protection scope of the present invention.

Claims

1. A geological and mineral exploration sample storage device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a mineral sample storage box (2), the top of the mineral sample storage box (2) is provided with a step groove (21) in a rectangular array, a sealing cover (8) is provided in the step groove (21), a rectangular storage groove (22) is provided in the mineral sample storage box (2) below the step groove (21), a sample storage tube (3) is placed inside the rectangular storage groove (22), a gas guide branch pipe (6) is fixedly connected to the side wall of each rectangular storage groove (22), a U-shaped pipe (7) is fixedly connected to the mineral sample storage box (2), and the gas guide branch pipe (6) is away from the rectangular storage One end of the discharge groove (22) is fixedly connected to the U-shaped tube (7); a first hand valve (5) is sleeved and fixedly arranged on the air guide branch tube (6); a vacuum tube (71) is fixedly arranged on the portion of the U-shaped tube (7) located outside the base (1); an air outlet end of the vacuum tube (71) is fixedly connected to an air inlet end of a vacuum pump (9) fixedly installed on the top of the base (1); a battery pack (10) is fixedly connected to the top of the base (1) at the rear side of the vacuum pump (9); a pressure relief branch tube (72) is fixedly arranged on the U-shaped tube (7) above the battery pack (10); and a second hand valve (11) is sleeved and fixedly arranged on the pressure relief branch tube (72).

2. A geological and mineral exploration sample storage device according to claim 1, characterized in that: Hand grooves (31) are symmetrically provided on the inner wall of the upper part of the sample storage tube (3).

3. A geological and mineral exploration sample storage device according to claim 2, characterized in that: A rectangular limiting protrusion (32) is fixedly arranged in the middle of the sample storage tube (3), and the outer side wall of the rectangular limiting protrusion (32) is in contact with the inner side wall of the rectangular storage groove (22).

4. A geological and mineral exploration sample storage device according to claim 1, characterized in that: A power switch is fixedly mounted on the top of the battery pack (10), and the vacuum pump (9), the battery pack (10) and the power switch are connected in series via a wire.

5. A geological and mineral exploration sample storage device according to claim 1, characterized in that: A sealing gasket (4) is fixedly arranged at the bottom of the step groove (21), and a buckle groove is formed at the top of the sealing cover (8).

6. A geological and mineral exploration sample storage device according to claim 1, characterized in that: One end of the air guide branch pipe (6) is flush with the inner wall of the rectangular storage groove (22), and one end of the air guide branch pipe (6) is in communication with the rectangular storage groove (22).

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